The Bug:

The tip of a falling dripstone's hitbox is too large.

Steps to Reproduce:

• Place a cobweb and a dripstone hanging from the roof above it.
• Break the block support the dripstone so it falls.
  →  Notice how the hitbox of the tip of a falling dripstone, is too large.

Information:

As a result of the hitbox being too large, the dripstone will get destroyed when the hitbox touches the ground, making it seemingly being broken in mid-air.